2516177101612 has 12 divisors (see below), whose sum is σ = 4403323330840. Its totient is φ = 1258084721376.

The previous prime is 2516177101579. The next prime is 2516177101709. The reversal of 2516177101612 is 2161017716152.

It is a happy number.

It is a super-2 number, since 2×2516177101612² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937939 + ... + 2431477.

Almost surely, 2^{2516177101612} is an apocalyptic number.

It is an amenable number.

2516177101612 is a deficient number, since it is larger than the sum of its proper divisors (1887146229228).

2516177101612 is a wasteful number, since it uses less digits than its factorization.

2516177101612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914720 (or 1914718 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 40.

The spelling of 2516177101612 in words is "two trillion, five hundred sixteen billion, one hundred seventy-seven million, one hundred one thousand, six hundred twelve".